WiFi On Demand

Finding a free WiFi network while on vacation can be a nightmare. Using advanced GPS technology, AirRadar scans and places all networks on a map. While walking or driving, AirRadar automatically updates the location of networks when it finds a better signal elsewhere.

Open networks are clearly marked with a green dot, and closed networks with a red dot. Simply throw the laptop on the passenger seat before leaving the house for the day, and after a day of driving, have a comprehensive map of open networks!

History

Label

Speak

Alerts

Keychain

Save network passwords in the system keychain for auto-filling later on.

Filter

Easily filter scan results by numerous criteria.

Enterprise Support

Compatible with Enterprise-level WPA networks.

Vendor Info

Displays the vendor of each WiFi router.

Advanced Details

From Beacon Intervals to Channel Widths.

Multiple Cards

Choose which WiFi card to scan and join with.

For the full or trial version of our app, please use the download links below. After installation, the trial will automatically begin. For users owning a valid license, unlock the software via the "Unlock Product..." menu item if necessary.

Small Business$5.00

Corporate$10.00

I am living in Nice, France. I am a former engineer (cars motors design). My computer is an iMac running Yosemite with a high speed FTTH connection. Since my home is in the city center, there are at least 20 wifi channels connected and -sometimes- connection issues.
I highly appreciate the last version of AirRadar.
Many thanks, KOINGO !
Friendly yours,
Xavier LICARI

Xavier LICARI

Such a useful app. Can be used effectively in figuring out the deal with faulty wireless connections and covers FAR more information than Apple's built-in Airport feature. A great add-on to any Mac for any user out there, no matter who you are.

Peter Hoffstad

The best looking and most functional status graphs I’ve ever seen in a networking application.

John Farnsworth

Excellent product!

Your Full Name

Easy to use wifi finder

Patrick Mock

I am responsible for the house wifi and network access. Keeping it going for family and friends is my hobby. This software helps me adjust the network so it works well.

Mark Smerdon

Far better than the other scanners I’ve been trying lately. Great job!

Kyle Baker

Deep enough for the power user yet simple enough for the everyman, such as myself.

Lucas Day

Very Useful

Peter Coyle

I enjoy the ease of use. A really wonderful tool for me.

Flechtwerk

Our manual is always expanding! While we strongly believe our products as so intuitive you shouldn't need a manual, there are exceptions now and then. If you feel there is something missing from the documentation, please contact us.

AirRadar records a lot of information about networks during each scan, and by default only a small number of columns "the most essential" are shown in the main list. To view additional network information, right-click (or control-click) the list header and choose an additional column to include. To remove a column, simply choose it from the list again.

Automatically joining networks

By default, AirPort in Mac OS X can automatically join a list of preferred networks. AirRadar, on the other hand, can automatically join networks based on their signal strength during a scan.

AirRadar has this option turned off by default, but it can be turned on in the Preferences window. Without the additional options turns on, AirRadar will stop scanning if an open network is found and attempt to join it. If desired, it is possible to specify a required signal strength for open networks to be met before this action is taken, and whether or not this should only take place if not already connected elsewhere.

To configure AirRadar to automatically connect to an open network via signal strength follow these steps:

AirRadar will now automatically reconnect to the current network if it is the best open network which meets the requirements which are set.

Favorites

The favorites area of the main window allows a user to specify network names and MAC (BSSID) Addresses for networks that they wish to highlight while scanning. This color can be changed in the Preferences window. To add or remove a favorite, click the plus (+) or minus (-) button below the favorites list.

Feature Requests

New graph idea: https://sites.google.com/site/osxwifiexplorer/

CW8021XProfileMBS integration

Help regarding network details (descriptions of each thing)

If AirPort was not enabled, show Wizard instructions how to enable it.

Popup notification for loss of network connection (toggled in preferences).

Menu extra

"Would be great if AirRadar showed if channel was bonded the way airport command line tool shows. Eg. 48,-1 Indicating set on channel 48 and bonded with channel 44. /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport"

Filter

To exclude certain networks from appearing in the scan list (such as networks that are password protected or otherwise unavailable), click the Filter section on the main window, click the plus (+) button below the list, and specify either the BSSID (MAC Address) or network name.

Graphing

While scanning for wireless networks, networks which appear in more than one scan, begin to build a history inside of AirRadar. A graph of the network's history of signal strength and noise levels can be viewed by selecting the network(s) and choosing the Graph section of the main window.

Colors and additional settings for this graph can be changed in the Preferences window.

Introduction

AirRadar continuously scans the local area for wireless networks, and provides detailed information about each one. Upon launching the program, simply click the 'Start Scan' button and if any networks are within range, they will appear in the Scanner list. It is also possible to configure AirRadar to automatically begin scanning on launch via the Preferences window.

Signal Strength (sometimes known as RSSI), displayed in AirRadar as a percentage, is how strong the connection to the wireless network is. The farther away from the base station, router, or relay point, the lower the strength will be. Other physical factors (such as walls, people, furniture, etc.) between this computer and the network also affect signal strength.

Noise is the level of interference to this network from other devices or networks operating on the same channel. The higher the noise rating, the more likely the connection could drop or suffer severe speed issues.

After locating a network, select it, and choose 'Join Network' from the network menu. If the join is successful, the AirPort menu will display some signal strength.

Known Issues

Sometimes duplicate BSSIDs make it into the list. Not sure how.

Undo is enabled for all text input fields, but there is no redo.

Undo works on a character-by-character basis instead of in groups, which is inconsistent in behavior with the rest of the operating system.

The globe in the "Save" icon is a dramatically difference size than the globe icon in the other toolbar icons.

What are Ad-Hoc networks?

Ad-hoc networks are often computer-to-computer networks without an internet connection, primarily used for file or data sharing.

Adding new columns to the scanner list

AirRadar records a lot of information about networks during each scan, and by default only a small number of columns "the most essential" are shown in the main list. To view additional network information, right-click (or control-click) the list header and choose an additional column to include. To remove a column, simply choose it from the list again.

Favorites

The favorites area of the main window allows a user to specify network names and MAC (BSSID) Addresses for networks that they wish to highlight while scanning. This color can be changed in the Preferences window. To add or remove a favorite, click the plus (+) or minus (-) button below the favorites list.

Feature Requests

New graph idea: https://sites.google.com/site/osxwifiexplorer/

CW8021XProfileMBS integration

Help regarding network details (descriptions of each thing)

If AirPort was not enabled, show Wizard instructions how to enable it.

Popup notification for loss of network connection (toggled in preferences).

Menu extra

"Would be great if AirRadar showed if channel was bonded the way airport command line tool shows. Eg. 48,-1 Indicating set on channel 48 and bonded with channel 44. /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport"

Filter

To exclude certain networks from appearing in the scan list (such as networks that are password protected or otherwise unavailable), click the Filter section on the main window, click the plus (+) button below the list, and specify either the BSSID (MAC Address) or network name.

Graphing

While scanning for wireless networks, networks which appear in more than one scan, begin to build a history inside of AirRadar. A graph of the network's history of signal strength and noise levels can be viewed by selecting the network(s) and choosing the Graph section of the main window.

Colors and additional settings for this graph can be changed in the Preferences window.

Introduction

AirRadar continuously scans the local area for wireless networks, and provides detailed information about each one. Upon launching the program, simply click the 'Start Scan' button and if any networks are within range, they will appear in the Scanner list. It is also possible to configure AirRadar to automatically begin scanning on launch via the Preferences window.

Signal Strength (sometimes known as RSSI), displayed in AirRadar as a percentage, is how strong the connection to the wireless network is. The farther away from the base station, router, or relay point, the lower the strength will be. Other physical factors (such as walls, people, furniture, etc.) between this computer and the network also affect signal strength.

Noise is the level of interference to this network from other devices or networks operating on the same channel. The higher the noise rating, the more likely the connection could drop or suffer severe speed issues.

After locating a network, select it, and choose 'Join Network' from the network menu. If the join is successful, the AirPort menu will display some signal strength.

Known Issues

Sometimes duplicate BSSIDs make it into the list. Not sure how.

Undo is enabled for all text input fields, but there is no redo.

Undo works on a character-by-character basis instead of in groups, which is inconsistent in behavior with the rest of the operating system.

The globe in the "Save" icon is a dramatically difference size than the globe icon in the other toolbar icons.

What are Ad-Hoc networks?

Ad-hoc networks are often computer-to-computer networks without an internet connection, primarily used for file or data sharing.

Automatically joining networks

By default, AirPort in Mac OS X can automatically join a list of preferred networks. AirRadar, on the other hand, can automatically join networks based on their signal strength during a scan.

AirRadar has this option turned off by default, but it can be turned on in the Preferences window. Without the additional options turns on, AirRadar will stop scanning if an open network is found and attempt to join it. If desired, it is possible to specify a required signal strength for open networks to be met before this action is taken, and whether or not this should only take place if not already connected elsewhere.

To configure AirRadar to automatically connect to an open network via signal strength follow these steps:

AirRadar will now automatically reconnect to the current network if it is the best open network which meets the requirements which are set.

Version 4.1.9 – November 26, 2018

Requirements:

This version is designed for Mac OS X 10.11 and later ONLY. For older versions compatible with other operating systems, please visit our web site.

Upgrade Notes:

Version 4 is a paid upgrade from version 3 and lower. Order an upgrade visiting our Upgrades Store

Users owing an active subscription to this product will get it automatically without additional cost. This upgrade is also free if ordering a non-subscription version within the last year. Visit your account and click the Upgrade link, if this applies to you, to obtain a free copy.

Bug Fix:

More bug fixes for Mojave in dark mode and added location usage information.